Proportionally you will need 1 and 1/2 mg of salt.
250
15
1
A 2M NaCl solution contains approximately 58.5g of salt. So to make two liters of a 2M solutions you would need 117g of salt dissolved in 2 liters of water.
none
Exactly the same amount of salt as you weighed out to make the salt water solution in the first place.
The salt solution serves as a buffer that conducts electricity. Salt is one of the best conductors of electricity.
yes because salt and water make saltwater in a solution.
This depends on the desired concentration of salt.
- Sugar is not salt.- The unit of 20 is ?
20% salt solution is the equivalent of adding 200gr salt in a 800 ml (1000ml -200ml) of water. you now have one liter of a 20% solution.
A 2M NaCl solution contains approximately 58.5g of salt. So to make two liters of a 2M solutions you would need 117g of salt dissolved in 2 liters of water.
none
The sodium chloride mass needed is 292,2 g
The salt content of a salt solution can be found from the solutions' molarity. Any solution with a salt content can be called a salt solution. There is no one set standard which determines the amount of salt which must be in a solution for it to be a salt solution.
Exactly the same amount of salt as you weighed out to make the salt water solution in the first place.
Brine is a salt solution. It does not need to be concentrated in order to be brine.
It dosent matter. It dosent matter.
no they do not they make a solution
Salt and water combine to make a solution .